hp-38 powder - An Overview
hp-38 powder - An Overview
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Suitable there about the label they give some hundreds for common pistol calibers, and they all appeared about on par with 231, Unique and Other people.
I also like and have experienced great on array efficiency with Blue Dot in 10MM and don’t worry just as much about its fat variations since the Many others due to the fact reloading data allow increased full grain weights making small versions considerably less significant. I’m unsure I'll keep on use of Exclusive or 231 Except if inside of a caliber that allows bigger grain weights and that I don’t brain the slower process to insure safe loads. I hope Electrical power Pistol lives as much as its hype, I Commonly wouldn’t invest in 4 lbs at a whack of everything but that’s the sole amount which was obtainable and in these periods it makes additional perception.
If I could get my palms on some CFE I might love to attempt it on 9mm. CFE worked really very well for my forty five ACP and 38 Exclusive loads (fired through a GP100).
The query stays, when did these powders transform, and should they altered good deal to great deal, could it be genuinely a good idea to phone HP and 231 a similar powder?
It should be famous that lots of that tests was carried out prior to I begun casting and I had been utilizing commercially Forged bullets. These bullets were nearly always more difficult than essential and bevel based mostly.
I am not debating that the bullets i am making use of may be a tiny tricky for std 38 special loads.what I'm acquiring a challenge with is details through the powder manufacterer that isn't exact.i dont Have got a chrony so i rely on data i get hold of that demonstrates a certain load recipe plus the velocity it achieves. 158grn lead bullet in excess of 3.7 grns velocity at 850fps.that to me seems like a good load to begin a workup.nevertheless it doesnt get 850fps and from information higher than is quite abit lower.so i adopted proper protocall and began lessen than max and figuring out they're going for being fired in my gp100 i thought i would have a very good undertaking load.what i got was a anemic load that leaded my gun bad at twenty five rnds.
6) Finest precision is commonly discovered with Individuals only a few instances which might be the longest. Measurement and kind your situations by size and Evaluate accuracy from the longest vs. the shortest. If I needed max accuracy from a 9x19 and could pay for the gunsmithing function, I might buy 9x21 situations and trim until eventually they Particularly healthy the precise barrel I used to be using (which would be appropriate at or a little around the max SAAMI circumstance length needed to fit ALL guns). Head space can be that vital.
Probably explainable since they didn't then Possess a PV setup and were being location hundreds by inspection in a production firearm. And experienced someone gun with dimensions hp-38 powder not quickly demonstrating "force signs". There are some other spooky hundreds in Speer publications from These times.
It is tough to feel that it's been 47 a long time considering that Hodgdon HP-38 was released to the marketplace given that the potential successor to Hercules (now Alliant) Bullseye since the predominate powder for concentrate on and light-weight-obligation handgun masses.
Low-cost..truly low-priced. With factors just how They can be…I’m guessing it will not be difficult to find a entire body to buy these off of me (Local res only!) if these powders don't accomplish. A lot of somebody about below shooting 338’s and fifty BMG.
Years go Once i ran a gun store…I had been astonished at men that may shell out the money for any hp-38 powder upper stop rifle..then would affordable out on optics. I did sway numerous to the notion of shopping for lessen finish rifles and relocating up from the optics area. I have already been transferring more than now on the higher conclusion scope mounts and rings moreover examining for alignment etc…it does come up with a difference!! $300.00 for mounts and rings? Sure. And bedding.
rjk454bfr stated: Many the old reloading manuals are available online at no cost and I've copied and skim a pair dozen of em for my own reference and comparison uses. You will find constantly one thing to become learned.
Exactly what the relatively poorly labeled ADI chart you cited truly is, is "around a similar burn up fee" details. It's not a "these powders are the exact same" chart. For example, 700X and WST are claimed to get "equal powders" on that chart from ADI.
HP-38 is my go-to powder for the 9mm Luger cartridge. What it would drop in a few ft per next of velocity to other powders, it helps make up for it in my pistols with much better precision.